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From: Drew Adams <drew.adams@oracle.com>
To: Sebastien Vauban <sva-news@mygooglest.com>, 16177@debbugs.gnu.org
Subject: bug#16177: 24.3.50; Display glyphs for hard spaces in color
Date: Tue, 17 Dec 2013 07:31:01 -0800 (PST)	[thread overview]
Message-ID: <687ef89d-6a1d-4630-b596-682513eed4ea@default> (raw)
In-Reply-To: <86y53j1sq9.fsf@somewhere.org>

FWIW -

http://www.emacswiki.org/emacs-en/download/highlight-chars.el

http://www.emacswiki.org/emacs/ShowWhiteSpace#toc2

From the Commentary, this description of what vanilla Emacs offers:

;; Vanilla Emacs can itself highlight hard spaces and hard hyphens,
;; and it does so whenever `nobreak-char-display' is non-nil, which it
;; is by default.  By "hard" space and hyphen I mean "no-break" or
;; non-breaking.  These are the non-ASCII Unicode characters with code
;; points 160 (#xa0) and 8209 (#x2011), respectively.
;;
;; This low-level vanilla Emacs highlighting does not use Font Lock
;; mode, and it cannot highlight only one of these characters and not
;; the other.
;;
;; See standard library `whitespace.el' for other ways to highlight
;; whitespace characters.  It does some things similar to what
;; `highlight-chars.el' does, plus other, unrelated things.  As its
;; name suggests, its effects are limited to whitespace characters.
;; It is also somewhat complicated to use (10 faces, 24 options!)...
;;
;; Besides being simpler, I think that `highlight-chars.el' has an
;; advantage of letting you easily highlight ONLY particular
;; whitespace characters.  `whitespace.el' apparently makes you pick
;; whether to highlight spaces and hard spaces together, or not, for
;; instance.





  reply	other threads:[~2013-12-17 15:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-17 14:01 bug#16177: 24.3.50; Display glyphs for hard spaces in color Sebastien Vauban
2013-12-17 15:31 ` Drew Adams [this message]
2021-05-30  5:39 ` Lars Ingebrigtsen
2021-05-30 15:00   ` bug#16177: [External] : " Drew Adams

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